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        "cveId": "CVE-2026-103885",
        "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "state": "PUBLISHED",
        "assignerShortName": "apache",
        "dateReserved": "2026-10-01T13:23:38.750Z",
        "datePublished": "2026-10-02T10:09:51.901Z",
        "dateUpdated": "2026-10-07T22:07:01.869Z"
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            "title": "Apache Directory LDAP API: Denial of service via crafted telephone number values",
            "source": {
                "defect": [
                    "CWE-405 Asymmetric Resource Consumption (Amplification)"
                ],
                "discovery": "UNKNOWN"
            },
            "affected": [
                {
                    "vendor": "Apache Software Foundation",
                    "product": "Apache Directory LDAP API",
                    "packageURL": "pkg:maven/org.apache.directory.api/api-ldap-model",
                    "versions": [
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                            "status": "affected",
                            "version": "2.1.0",
                            "lessThan": "2.1.9",
                            "versionType": "semver"
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                    "packageName": "org.apache.directory.api:api-ldap-model"
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            "descriptions": [
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                    "value": "Asymmetric Resource Consumption vulnerability in Apache Directory LDAP API.\n\n\n\nA LDAP server using the LDAP API (like Apache DS) may consume 100% of a CPU core indefinitely when processing some badly crafted Telephone Numbers.\n\n\n\nThis issue affects Apache Directory LDAP API: from 2.1.0 before 2.1.9.\n\n\n\nUsers are recommended to upgrade to version 2.1.9, which fixes the issue.",
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                    "url": "https://lists.apache.org/thread.html/wjt9p1l123v6b3zd5dg41f8lfrgy5vg9",
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                            "value": "GENERAL"
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                    "value": "Claude Security",
                    "type": "tool"
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                "references": [
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                        "url": "http://www.openwall.com/lists/oss-security/2026/10/02/8"
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                    "dateUpdated": "2026-10-02T21:07:24.537Z"
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                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 7.5,
                            "attackVector": "NETWORK",
                            "baseSeverity": "HIGH",
                            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                            "integrityImpact": "NONE",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "NONE",
                            "confidentialityImpact": "NONE"
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                            "content": {
                                "timestamp": "2026-10-07T20:54:48.006563Z",
                                "id": "CVE-2026-103885",
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                                "role": "CISA Coordinator",
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                "title": "CISA ADP Vulnrichment",
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